{"product_id":"easystep-human-he4-epididymal-protein-4-elisa-kit","title":"EasyStep Human HE4(Epididymal protein 4) ELISA Kit","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e:96T\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReactivity\u003c\/b\u003e:Human\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAlternative Names\u003c\/b\u003e:Epididymis Protein 4; dJ461P17.6 ; EDDM4 ; epididymal protein 4 ; Epididymal secretory protein E4 ; Epididymis specific whey acidic protein type four disulfide core ; HE 4 ; Major epididymis specific protein E4 ; Major epididymis-specific protein E4 ; MGC57529 ; Putative protease inhibitor WAP5 ; WAP 5 ; WAP domain containing protein HE4 ; WAP domain containing protein HE4 V4 ; WAP four disulfide core domain 2 ; WAP four disulfide core domain protein 2 ; WAP four-disulfide core domain protein 2 ; WAP5 ; WFDC 2 ; WFDC2\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAssay Type\u003c\/b\u003e:Sandwich\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSensitivity\u003c\/b\u003e:160 pg\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStandard\u003c\/b\u003e:10 ng\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetection range\u003c\/b\u003e:0.16-10 ng\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSample type\u003c\/b\u003e:Serum, plasma\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAssay length\u003c\/b\u003e:1.5h\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch Area\u003c\/b\u003e:Ovarian cancer\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTest principle\u003c\/b\u003e:The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human HE4, and the Human HE4 standard plate wells that pre-coated using protein-related techniques are provided separately. Standard\/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Human HE4. After TMB substrate solution is added, only those wells that contain Human HE4 and HRP-conjugated antibody will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human HE4 in the samples is then determined by comparing the OD of the samples to the standard curve.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniProt ID\u003c\/b\u003e:Q14508\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48644860477540,"sku":"ELK014ES","price":1021.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_242eb5dc-7120-457b-86a6-7817e6679dbf.jpg?v=1782659285","url":"https:\/\/www.genebiosystems.com\/en-us\/products\/easystep-human-he4-epididymal-protein-4-elisa-kit","provider":"GeneBio ","version":"1.0","type":"link"}